5-Hydroxy-4-(3-(pyrrolidin-1-ylmethyl)phenyl)isoquinolin-1(2H)-one CAS 651029-63-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 651029-63-9 |
| Molecular Formula | C20H20N2O2 |
| Molecular Weight | 320.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Hydroxy-4-(3-(pyrrolidin-1-ylmethyl)phenyl)isoquinolin-1(2H)-one (CAS 651029-63-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H20N2O2. Molecular weight: 320.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H20N2O2 |
| Molecular Weight | 320.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 5-Hydroxy-4-(4-(pyrrolidin-1-ylmethyl)phenyl)isoquinolin-1(2H)-one (CAS 651029-44-6)
- 6-Hydroxy-3,3-dimethyl-9-phenyl-2,3,4,9-tetrahydro-1H-xanthen-1-one (CAS 368434-69-9)
- N-{4-[(4-Hydroxy-phenyl)-methyl-sulfamoyl]-phenyl}-acetamide (CAS 343935-62-6)
- 4-[(2-Hydroxy-ethyl)-isopropyl-amino]-piperidine-1-carboxylic acid benzyl ester (CAS 1353979-45-9)
- 4-[Ethyl-(2-hydroxy-ethyl)-amino]-piperidine-1-carboxylic acid benzyl ester (CAS 1353992-73-0)
- [(S)-1-(2-Hydroxy-ethyl)-pyrrolidin-3-yl]-isopropyl-carbamic acid benzyl ester (CAS 1354014-80-4)
- [(S)-1-(2-Hydroxy-ethyl)-piperidin-3-yl]-isopropyl-carbamic acid benzyl ester (CAS 1354019-06-9)
- 1-(4-Hydroxy-3-methoxyphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol (CAS 7382-59-4)
Recommended Standards
- 5-Acetyl-6-methyl-2-(4-phenylpiperazin-1-yl)nicotinonitrile (CAS 306979-88-4)
- 4-Isopropoxy-N-(2-methylquinolin-8-yl)benzamide (CAS 892711-75-0)
- 6-((Methyl(phenyl)amino)methyl)-N2-(o-tolyl)-1,3,5-triazine-2,4-diamine (CAS 850020-01-8)
- 6-ethyl-2-(4-methylphenyl)-3,4-dihydropyrimidin-4-one (CAS 1154549-27-5)
- Sulfonium, tris[(1,1-dimethylethyl)phenyl]-, 1,1,1-trifluoromethanesulfonate (CAS 134708-14-8)
- 7-Nitro-2,3-dihydro-1,4-benzodioxin-6-amine (CAS 62140-78-7)
- Estazolam Impurity 2 (CAS 719-64-2)
- 3-(Trifluoromethyl)-1,2,4-thiadiazol-5-amine (CAS 35581-44-3)
- 5-ethyl-1,3,4-oxadiazol-2-amine (CAS 3775-61-9)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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